{"product_id":"duook-air-filter-pair-for-kawasaki-kohler-engines-11013-7044-11013-7045-inner-outer-fits-16-26-hp-engines","title":"DUOOK Air Filter Pair for Kawasaki \u0026 Kohler Engines — 11013-7044 \u0026 11013-7045 Inner + Outer, Fits 16–26 HP Engines","description":"\u003cp\u003e\u003cstrong\u003eDUOOK 2-piece inner and outer air filter set (11013-7044 \u0026amp; 11013-7045) replaces OEM filters for many Kawasaki and Kohler small engines to restore airflow and protect engine components.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese two replacement air filters are manufactured to fit a wide range of Kawasaki and Kohler engine models used in mowers, generators and compact equipment. The pair includes the outer and inner elements commonly required together during routine service, engineered to trap dirt while allowing adequate airflow. They match numerous OEM part numbers so you can replace both elements at once and keep engines running cleaner between services.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and models are compatible with this DUOOK filter pair?\u003c\/h3\u003e\n\u003cp\u003eThese filters fit many Kawasaki and Kohler engines across multiple small-engine families. They are intended for engines from about 16 to 26 horsepower and cover specific model ranges from each manufacturer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKawasaki fitment: FD750D, FD791D, FH601D, FH641D, FH680D, FH721D, FH601V–FH721V, FH770D, FX651V, FX691V, FX730V, FX1000V.\u003c\/li\u003e\n  \u003cli\u003eKohler fitment: C940–C980 and multiple CH, CV, LH, LV series engines used in lawn and utility equipment.\u003c\/li\u003e\n  \u003cli\u003eCross-references: replaces many OEM numbers for both inner and outer elements so it's easy to match to your existing parts list.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these filters perform compared with original equipment?\u003c\/h3\u003e\n\u003cp\u003eDUOOK designed the inner and outer elements to match the filtration area and sealing dimensions of the referenced OEM parts. They trap airborne particles while maintaining the airflow necessary for reliable engine performance, making them suitable for regular maintenance replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-piece set ensures both inner and outer filtration layers are swapped at once.\u003c\/li\u003e\n  \u003cli\u003eEngineered dimensions to fit common housings for proper sealing and filtration.\u003c\/li\u003e\n  \u003cli\u003eManufactured to meet typical airflow and dust-holding expectations for small engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the package include and what support is provided?\u003c\/h3\u003e\n\u003cp\u003eEach purchase contains two air filter elements: one outer and one inner. DUOOK provides customer support to help with fitment questions or installation guidance, and they commit to responding to inquiries promptly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: 1 outer air filter (11013-7044) and 1 inner air filter (11013-7045).\u003c\/li\u003e\n  \u003cli\u003eFree technical support from the seller for installation or compatibility questions.\u003c\/li\u003e\n  \u003cli\u003eQuick response promise—contact the seller for assistance or to resolve issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I replace both inner and outer air filters together?\u003c\/h3\u003e\n\u003cp\u003eChanging both elements at the same time ensures consistent filtration performance and simplifies maintenance. If either element shows dirt, damage, or a compressed media surface, replace both to avoid reduced engine protection or flow restriction.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace during scheduled service intervals or when filters appear dirty or damaged.\u003c\/li\u003e\n  \u003cli\u003eBest practice: swap both inner and outer elements together to maintain designed filtration efficiency.\u003c\/li\u003e\n  \u003cli\u003eInspect filters more frequently in dusty or heavy-use conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Owners and technicians who service Kawasaki or Kohler-powered lawn mowers, generators and light commercial equipment and need a reliable, direct-fit replacement for the inner and outer air elements. This set is suited to anyone maintaining 16–26 HP small engines who wants a complete pair of filters that cross-reference common OEM numbers and include seller support for fitment and installation questions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these filters replace OEM part numbers 11013-7044 and 11013-7045?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This DUOOK set is designed to replace OEM 11013-7044 (outer) and 11013-7045 (inner) and many cross-reference numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this pair on both Kawasaki and Kohler engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The pair fits specified Kawasaki and Kohler engine models within the 16–26 HP range; verify model compatibility before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DUOOK","offers":[{"title":"Default Title","offer_id":48085001601182,"sku":"B0DS1NQRCT","price":34.91,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/duook-front-packaging-air-filter-pair.jpg?v=1785866296","url":"https:\/\/northtrailauto.ca\/products\/duook-air-filter-pair-for-kawasaki-kohler-engines-11013-7044-11013-7045-inner-outer-fits-16-26-hp-engines","provider":"North Trail Auto","version":"1.0","type":"link"}